There are 3 ways to get from Boulder to Billings by bus, plane, bus (Greyhound), or car
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Bus, fly
best- Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus
- Fly from Denver (DEN) to Logan International Airport (BIL)plane DEN - BIL
4h 6m$83–396Bus
- Take the bus from Broadway & 20th St to Union Stationbus Ff1 / ...
- Take the bus from Denver Union Station to Cheyennebus
- Take the bus from Cheyenne, WY to Billings, MTbus
14h 40m$165–243Drive 542.7 mi
- Drive from Boulder to Billingscar 542.7 mi
8h 14m$99–144
Boulder to Billings by bus
Questions & Answers
The cheapest way to get from Boulder to Billings is to drive which costs $95 - $150 and takes 8h 14m.
The fastest way to get from Boulder to Billings is to bus and fly which takes 4h 6m and costs $80 - $400.
No, there is no direct bus from Boulder to Billings. However, there are services departing from Broadway & 20th St and arriving at Billings, MT via Denver Union Station and Cheyenne, WY. The journey, including transfers, takes approximately 14h 40m.
The distance between Boulder and Billings is 504 miles. The road distance is 545.9 miles.
The best way to get from Boulder to Billings without a car is to bus which takes 14h 40m and costs $160 - $250.
It takes approximately 4h 6m to get from Boulder to Billings, including transfers.
Boulder to Billings bus services, operated by Regional Transportation District, depart from Broadway & 20th St station.
Boulder to Billings bus services, operated by Regional Transportation District, arrive at Union Station.
Yes, the driving distance between Boulder to Billings is 546 miles. It takes approximately 8h 14m to drive from Boulder to Billings.
There are 106+ hotels available in Billings.
What companies run services between Boulder, CO, USA and Billings, MT, USA?
You can take a bus from Broadway & 20th St to Billings, MT via Denver Union Station and Cheyenne, WY in around 14h 40m.
- Website
- united.com
Flights from Denver to Logan International Airport
- Ave. Duration
- 1h 42m
- When
- Every day
- Estimated price
- $60–370
- Website
- delta.com
Flights from Denver to Logan International Airport via Salt Lake City
- Ave. Duration
- 4h 8m
- When
- Every day
- Estimated price
- $80–440
- Phone
- +1 303-299-6000
- Website
- rtd-denver.com
Bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6
- Ave. Duration
- 40 min
- Frequency
- Hourly
- Estimated price
- $3
- Website
- https://www.rtd-denver.com/
- Adult
- $3
Bus from Broadway & 20th St to Union Station
- Ave. Duration
- 45 min
- Frequency
- Hourly
- Estimated price
- $3
- Website
- https://www.rtd-denver.com/
- Adult
- $3
Rome2Rio's guide to Greyhound USA
Contact Details
- Phone
- +1 214-849-8100
- ifsr@greyhound.com
- Website
- greyhound.com
Bus from Denver Union Station to Cheyenne
- Ave. Duration
- 1h 50m
- Frequency
- Once daily
- Estimated price
- $22–35
- Website
- https://www.greyhound.com/
- Phone
- +1-877-779-2999
- tony@expressarrow.com
- Website
- expressarrow.com
Bus from Denver Union Station to Cheyenne
- Ave. Duration
- 2h 15m
- Frequency
- 4 times a week
- Estimated price
- $45–60
- Website
- https://expressarrow.com
Bus from Cheyenne, WY to Billings, MT
- Ave. Duration
- 10h 5m
- Frequency
- Once a week
- Estimated price
- $140–180
- Website
- https://expressarrow.com
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